669097512

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{320449}}^1$

素因数の和:320490

約数の個数: 48

約数和(自身を含む): 1874632500

約数和(自身を除く): 1205534988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 320449, 640898, 961347, 1281796, 1922694, 2563592, 2884041, 3845388, 5768082, 7690776, 9293021, 11536164, 18586042, 23072328, 27879063, 37172084, 55758126, 74344168, 83637189, 111516252, 167274378, 223032504, 334548756, 669097512]

約数ペア:

[(1, 669097512), (2, 334548756), (3, 223032504), (4, 167274378), (6, 111516252), (8, 83637189), (9, 74344168), (12, 55758126), (18, 37172084), (24, 27879063), (29, 23072328), (36, 18586042), (58, 11536164), (72, 9293021), (87, 7690776), (116, 5768082), (174, 3845388), (232, 2884041), (261, 2563592), (348, 1922694), (522, 1281796), (696, 961347), (1044, 640898), (2088, 320449)]